[RTEMS Project] #2598: generic_or1k doesn't properly initalize the CPU/System

RTEMS trac trac at rtems.org
Sat Feb 20 21:35:58 UTC 2016


#2598: generic_or1k doesn't properly initalize the CPU/System
--------------------+------------------
 Reporter:  javi    |      Owner:
     Type:  defect  |     Status:  new
 Priority:  normal  |  Milestone:  4.11
Component:  bsps    |    Version:  4.10
 Severity:  normal  |   Keywords:
--------------------+------------------
 The start.S file doesn't put the CPU/System into a known state at boot (as
 it should) and subsequent loads of applications require power cycling to
 start properly. Both the start.S file in generic_or1k and the entangled
 or1k-exception-handler-low.S in cpukit use hardcoded values for registers
 and their bits, making the assembly code unnecessarily hard to decipher.

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Ticket URL: <http://devel.rtems.org/ticket/2598>
RTEMS Project <http://www.rtems.org/>
RTEMS Project


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